<!DOCTYPE html>
<html>
<head>
    <title></title>
    <script type="text/javascript">
        function f () {
            window.open('/dreamwork/browser/browser.html', null, 'width=800,height=520,menubar=no,toolbar=no,location=no,scrollbars=no,status=no,modal=yes');
        }

        alert (window.opener);
    </script>
</head>
<body>

<input type="button" onclick="f()" value="open" />
</body>
</html>